Fóram Tacaíochta Firefox

I am using Windows 7 Pro SP1 64-bit (fully updated) and Firefox 68.0 64-bit.

The problem is that when I download any .zip archive and tell Firefox to "Open with... 7-Zip File Manager" (or with Windows Explorer), after the archive has finished downloading and opened in a 7-Zip window (or an Explorer window), I cannot drag-and-drop the file contained in the archive onto a Windows Explorer window or the desktop. No matter where I try to drag the file to, the Windows mouse cursor is always a "cancel" icon and won't let me drop it anywhere.

If I then close the archive window and reopen it from the download folder (C:\Users\user_name\AppData\Local\Temp), now I can drag-and-drop correctly.

I know that this is a problem with Firefox, because if I try the same operation with the same .zip archive using the current version of Tor Browser (8.5.4 32-bit (based on Mozilla Firefox 60.8.0esr)) or with Internet Explorer (11.0.9600.19399) I do not have this problem.

Any help would be appreciated.

Hello, we have firefox 68.0 and we can not create a desktop shortcut of a website as we could before. We resized firefox windows to see desktop, we click and scroll the icon on the left of the address bar to the desktop, but nothing happens! Please help.

saving webpages to folder or desktop stopped working it was always working like on this instruction https://support.mozilla.org/en-US/kb/create-desktop-shortcut-website but when I'm not allowed to drop link. It is working on IE but stopped on Firefox